AKD5356 Datasheet, PDF (4/27 Pages) Asahi Kasei Microsystems – digital audio 20bit A/D converter with Pre-Amp and Analog Volume.

ASAHI KASEI
[AKD5356]
(3) Evaluation of A/D using DIT at MCLK=384fs.
PORT1 (DIT) is used. On board DIT (AK4103) is set to the master mode. The AK4103 provides BICK and
LRCK to the AK5356 from an external master clock (MCLK). When using an external clock through a BNC
connector (J8), select “EXT” on JP11 (CLK) and short JP10 (XTE). (Refer to Table 2, Table 3 and Table 4 for
the set up of the DIP switches. The master mode should be selected in Table 2. The master clock (384fs) should
be selected in Table 4.)
JP11
CLK
JP12
BICK
256-64fs
XTL
EXT
256-32fs
512-64fs
512-32fs
JP13
LRCK
JP10
XTE
256fs 512fs
JP14
EXT
n DIP Switch
Figure 4. Jumper Setting
[SW2]:AK4103 Mode Setting (For more detailed configurations, please refer to the AK4103 datasheet.)
No.
Pin
Default
Mode
1
4103_DIF1
2
4103_DIF0
L
See Table 3
L
3
CKS1
4
CKS0
L
H
See Table 4
Table 2. AK4103 Mode Setting
4103_DIF1
OFF
OFF
ON
ON
4103_DIF0
Mode
Clock Mode
OFF
24bit, Left justified
ON
24bit, I²S
Slave Mode
OFF
ON
24bit, Left justified
24bit, I²S
Master Mode
Table 3. AK4103 DIT Format Setting
CKS1
CKS0
MCLK
0
0
Don’t use
0
1
256fs
1
0
384fs
1
1
512fs
Table 4. AK4103 System Clock Setting
<KM068501>
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2002/10